Asked by Brian Metroz on Jul 15, 2024
Verified
The two methods of transmitting PLC digital data are:
A) AC and DC.
B) serial and parallel.
C) input and output.
D) negative and positive.
Transmitting PLC
Refers to a Programmable Logic Controller that sends data or signals to other devices or systems.
Digital Data
Information encoded in a binary format, consisting of 1s and 0s, used for storage and communication in digital devices.
- Understand the methods of transmitting digital data in Programmable Logic Controllers (PLCs).
Verified Answer
SM
Sharona MataeleJul 21, 2024
Final Answer :
B
Explanation :
The two methods of transmitting PLC digital data are serial and parallel. These two methods differ in the way they transmit data. Serial transmission sends data one bit at a time and is suitable for longer distances, while parallel transmission sends multiple bits at the same time and is suitable for shorter distances. Therefore, the correct answer is B.
Learning Objectives
- Understand the methods of transmitting digital data in Programmable Logic Controllers (PLCs).